Described herein are systems and methods for imaging mass spectrometry, including imaging mass cytometry. Aspects of the subject application include apparatus and methods for imaging mass spectrometry (IMS) that improve speed of sample acquisition, signal sensitivity, and/or signal stability. Systems and methods described herein may minimize the transfer time and/or may minimize the spread of plumes of sample material ablated from a sample to be transferred to the components of the imaging mass spectrometer or mass cytometer that ionize and analyze the sample material.

A bio sample collection device including: a housing; a cap part detachably fastened to the housing, and including a bio sample collector for collecting a bio sample; and a bio sample processing liquid storage unit storing bio sample processing liquid, the bio sample processing liquid storage unit being formed to be broken when the cap part is combined with the housing after bio sample is collected so that the bio sample processing liquid is mixed with the bio sample.

Provided is a sample-analyzing apparatus that can reduce a difference in the flow rate of a vaporized sample generated by heating a piece of paper to which the sample has adhered. The sample-analyzing apparatus includes a sample introduction unit that generates and suctions a vaporized sample obtained by vaporizing a sample adhered to a piece of paper by heating the piece of paper, and an analysis unit that analyzes the suctioned vaporized sample. The sample introduction unit has a heating surface that comes into contact with the piece of paper and heats the piece of paper, a plurality of flow paths through which the vaporized sample flows are provided in the heating surface, and a suction opening through which the vaporized sample is suctioned is provided in each of the flow paths.

Circulating fluidized type rapid screening and acclimation device for functional microorganisms of soil. The screening and acclimation device includes a fluidized bed body, an air pump and a peristaltic pump. An upper part and a lower part of the fluidized bed body are respectively provided with a liquid outlet device and a liquid inlet device. A porous sieve plate is provided between the liquid outlet device and the fluidized bed body as well as between the liquid inlet device and the fluidized bed body. The liquid outlet device is provided with a liquid outlet and an exhaust port/sampling port. The liquid inlet device is provided with two connectors which are respectively connected to the air pump and the peristaltic pump, and an inlet of the peristaltic pump is connected to the liquid outlet.

An automated method for sampling seeds generally includes removing material from a seed at an automated sampling station and then, after removing the material from the seed, detecting, by at least one sensor, movement of the seed out of the automated sampling station. The automated method may also include, after removing the material from the seed, transferring the seed from the automated sampling station to a seed container and transferring the material removed from the seed from the automated sampling station to a sample container.

An automated method for sampling seeds generally includes removing material from a seed at an automated sampling station and then, after removing the material from the seed, detecting, by at least one sensor, movement of the seed out of the automated sampling station. The automated method may also include, after removing the material from the seed, transferring the seed from the automated sampling station to a seed container and transferring the material removed from the seed from the automated sampling station to a sample container.

Disclosed herein are systems for imaging and ablating a sample. An imaging/ablating device (110) includes an optical assembly (112), a sample stage (114), and a receiver (116). The optical assembly (112) is disposed in an inverted position below the sample stage (114) and the receiver (116) is positioned above the sample stage (112). The optical assembly enables imaging of a sample disposed on the sample stage (114). The optical assembly (112) also enables ablation of a region of interest within the sample. The laser light propagated from the optical assembly during ablation propagates substantially in the same direction as the direction of travel of the ablation plume (20) toward the receiver (116).

A rheology system includes a rheometer including a lower plate and an upper plate, a manipulator including an arm, a loading end effector, a cleaning end effector, and a controller communicatively coupled to the rheometer and the manipulator, the controller including a processor and a computer readable and executable instruction set, which when executed, causes the processor to direct the manipulator to couple the loading end effector to the arm, direct the manipulator engage a specimen with the loading end effector, direct the manipulator to position the specimen on the lower plate of the rheometer, direct the upper plate to engage the specimen between the upper plate and the lower plate, direct the manipulator to couple the cleaning end effector to the arm, and direct the manipulator to engage the lower plate with the cleaning end effector.

A rheology system includes a rheometer including a lower plate and an upper plate, a manipulator including an arm, a loading end effector, a cleaning end effector, and a controller communicatively coupled to the rheometer and the manipulator, the controller including a processor and a computer readable and executable instruction set, which when executed, causes the processor to direct the manipulator to couple the loading end effector to the arm, direct the manipulator engage a specimen with the loading end effector, direct the manipulator to position the specimen on the lower plate of the rheometer, direct the upper plate to engage the specimen between the upper plate and the lower plate, direct the manipulator to couple the cleaning end effector to the arm, and direct the manipulator to engage the lower plate with the cleaning end effector.

A microorganism sampling device includes: a head part that has a water supply channel to which a water supply pipe for supplying sample water can be connected; a housing part to an upper part of which the head part can be detachably attached; a frame-structured tube; a tubular filter that is arranged within the tubular body; a cup that communicates with the tubular filter and is attached to one end of the tube body; and a cap that has a channel communicating with the tubular filter and is attached to the other end of the tube body. The microorganism sampling device further includes a filter part housed in the housing part, in which a bottom part of the cup is supported by a bottom part of the housing part. The head part is attached to an upper part of the housing part.